DiNozzo returns to the military academy he attended as a teenager after a murdered Marine and alumni of the school is found clutching the photo of a current student. Also, Bishop and her ... See full summary »

After a Petty Officer is found murdered in the midst of Mardi Gras events, the NCIS team investigates what parades and parties led to his untimely death. Also, Pride must decide what ... See full summary »

A spin-off of "NCIS" that is set in the Crescent City. The cases and lives of the Naval Criminal Investigative Service's New Orleans branch, which consists of Senior Special Agent Dwayne Cassius "King" Pride, Special Agent Christopher LaSalle, and Special Agent Meredith Brody.

The NCIS team investigates the crash of an armored transport bus carrying Naval brig detainees after four prisoners escape, including a black market broker who is one of the country's ... See full summary »

While investigating the death of a US congressman, the Gibbs team and the gang in Nola continue to seek both a killer and a connection to an old case. Another man dies. Ducky suggests a theory, and the bunch put all the pieces together.

While McGee stays with Delilah in a hospital, Gibbs, Tony, and Ellie find and recover a bullet, which bears the DNA of the wheelman, whom Gibbs clipped during the escape; Abby identifies ... See full summary »

Gibbs and the three musketeers catch a snail during an apparent burglary; the next morning they learn about a fire in the galley aboard a Naval vessel in the Atlantic Ocean; then Vance ... See full summary »

The team investigates a burglary at a cyber-security company, but Callen must steer clear of the crime scene after Hetty reveals his girlfriend, Joelle, is one of the lead witnesses. Also, ... See full summary »

Sam is convinced that the theft of software for a new unmanned aerial vehicle is connected with the disappearance of the lead engineer's 10-year-old daughter, a girl Sam once provided protection detail for in Saudi Arabia.

While investigating the death of a retired Marine Master Sergeant, Gibbs and the NCIS team discover there is a possibility that his death may be connected to another Marine who was MIA from the Vietnam War.

Gibbs and McGee are shot down in a Naval helicopter over remote parts of Russia while on a mission to escort an NCIS computer geek safely home. Meanwhile, the gang at home anxiously work to help bring them all home safely.

Sean King and Michelle Maxwell aren't your typical pair of private investigators. Both are former Secret Service agents, and their unique skill set (not to mention their razor-sharp ... See full summary »

A Marine sergeant, Dawson, dies of gunfire during an alleged armed robbery of a men's clothing store in Washington, DC; Gibbs and company investigate; while at the scene Gibbs receives a ... See full summary »

A lance corporal collapses and dies on an obstacle course at the MCB, Quantico, Virginia; Gibbs and company investigate; Duck sees many wounds. Another injured Marine dies. The team figure it out. Vance finds and solves personal business.

While the LA team chases leads digitally and locally, the NCIS: Red team travels in their mobile trucks, nicknamed "Laverne and Shirley," in a race to track down a cunning terrorist before ... See full summary »

Michelle suddenly finds herself under investigation by FBI agents Rigby and Carter when someone takes a shot at a visiting Russian politician, Nikoloz Arziana, wounding a Secret Service ... See full summary »

Parsons gripes about his project; then a bomb explodes, killing the SecNav; Gibbs volunteers for a spec op, which takes him to Iran, where he runs into Parsons, and where they investigate. Tony tries to pursue Ziva in Israel. [Continued.]

At a diner an unknown person with a drawn pistol approaches Gibbs, who deals with him; then Gibbs experiences flashbacks and fantasies, which Franks explains. The next day McGee announces a decision, then the gang gear up and head out.

An inflatable raft washes ashore with three survivors from a missing Navy helo; the pilot also is missing; Gibbs and company plus Borin (of the CGCIS) investigate. The team and the other Abby find the pilot, the truth, and the chopper.

The Navy secretary is invited to an Asian conference in the L.A. Vietnamese consulate, which recently suffered attempted arson. Poor tailor Tuan Nguyen is shot from a driving car while ... See full summary »

Gibbs and the gang continue to pursue Dearing, the explosions, and the disappearance of the director; Dearing continues to mess with Gibbs and Ryan. After another explosion and another death, disaster strikes at the Navy Yard. [Continued.]

A woman Navy lieutenant commander returns from an overseas tour to her home and finds the decomposing body of her husband; Gibbs and company investigate; they find new uncirculated $100 bills. The gang solve the case and bust the bad guy.

The Pentagon declares a breach after an online transfer of a file believed to contain classified documents; the Callen team, investigating, find the sailor involved, who reveals the keyword, but the file contains something very different.

Gibbs and Ziva fly to Afghanistan to seek 1Lt. Flores or her body; Abby learns where she might be; an extraction team finds and saves her. Back in the USA Gibbs and the gang anticipate what's next, find a bad guy, and prevent an explosion.

One of Sam's aliases receives an invitation to Yemen to meet Abdul; Hetty hopes that Abdul will lead them to Saadat, Abdul's brother, believed to be a leader of terrorists; G and Nate provide backup; the team support, and it all works out.

A Metro cop in Washington, DC, finds a set of severed fingertips which prove to be those of a Marine corporal; Gibbs and company investigate; McGee finds the corresponding body in the local... See full summary »

In a beach town on the Baltic Sea in Romania, G, Sam, Kensi, and Deeks check out the neighborhood while Hetty chats with the head of the Comescu family, who describes a connection to G. The team shoot their way into a house and save Hetty.

Tony, during his task for the SecNav, took fire and sustained a concussion, and he acquired the bloody badge of some other NCIS agent; however, he has no memory of his activities. Gibbs and a shrink help Tony to begin to regain his memory.

EJ and her team investigate yet another P2P murder; the victim is an NCIS agent from Norfolk; Gibbs and company pitch in, as does Franks. Kort, a CIA agent, spills in a briefing. Both Franks and EJ encounter the prime suspect.

While G, Sam, and Kensi visit Keelson's computer center and physical records, the computer files self-destruct, and the premises ignite and burn; however, they rescue several documents, ... See full summary »

A Naval Reserve lieutenant, who's a chemical engineer, dies when a city bus accidentally hits her on a street in Washington, DC; Gibbs and company investigate. Abby deciphers mysterious writings; the gang figures it out and nab the perp.

Tony and Ziva escort a whistle-blower from Paris to Washington, DC; during the flight they meet a federal air marshal, and they all encounter various problems. Gibbs, McGee, Ducky, and Abby help in Washington, and everything works out.

A Navy captain dies of gunfire while with his fiancée, who is Gibbs's first mother-in-law. While Gibbs and company investigate, they find several discrepancies and inconsistencies. Gibbs figures it out, and he and "MAllison" work it out.

A Navy lieutenant, otherwise in perfect health, dies under mysterious circumstances; Gibbs and company investigate; the vic's sister disappears; a long-time friend of the siblings recently died. The gang figure it out and bust the killer.

In a parking garage on Rodeo Drive in Beverly Hills, California, near Los Angeles, two shoppers find the body of a man less a crudely severed hand, which is missing; the victim was a Marine... See full summary »

Nate and Serena decide to explore the boundaries of their friendship. Blair suspects that Chuck is having problems forgetting about the woman he saw at his father's grave. Jenny agrees to ... See full summary »

At the high school at Quantico, students and teachers fall asleep while in class; Gibbs and company investigate; one girl disappears. A grandfather both helps and interferes. Temp interns join. The gang solve the case and find the girl.

The Naval Criminal Investigation Service's Office of Special Projects takes on the undercover work and the hard to crack cases in LA. Key agents are G. Callen and Sam Hanna, streets kids risen through the ranks.